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AstDyS ∴ Objects ∴ 1998SE112 ∴ Summary
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(79721) 1998SE112  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23587 6.084e-09 au
e 0.271385 2.719e-08
i 2.32 3.192e-06 deg
Ω 122.073 9.414e-05 deg
ω 189.564 9.435e-05 deg
M 260.756 7.547e-06 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6291 au
Aphelion 2.8426 au
Asc. node-Earth separation 1.84409 au
Desc. node-Earth separation 0.61842 au
Earth MOID 0.61465 au
Orbital period 1221.15 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 1386 (10)
Radar observations (Discarded) 0 (0)
Arc length 9313.17 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 176.453 deg
Declination 5.17788 deg
V Magnitude 19.82 mag
Solar Elongation -139.62 deg
Galactic Latitude 63.05 deg
Rate 0.151 deg/day
Direction -70.304 deg

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